a +4 | Table !. Some Important Dates in the History of Rectoactive Fallout. (cont Inued } A a ee ce RE EST eS RERUN SO ME TE 1957 Congressional hearings on fallout U. $. Congress, 195? 1957,58 Early papers and dose-response relationships publ ished Lewis, 1957; Court-Brown, 1954 Mote, 1958; Brues, 1958 Syapostum on radtonucl ides in erv trorment Caldecott and Snyder, 194° 1959 Congressional hearings on fallout US Congress, 1959 1958-6) Moratortum on weapons testing Carter and Moghiss!, 1977 1960s Studfes on metabolism and late effects of internal emitters Chaps. V-IX, this report 1961 Testing resumed Carter and Moghissi, 1977 196) Nationa) symposium on radineco) ogy Schultz and Klement, 1963 1963 Congressional heartngs on fallout US Congress, 1963 1963 Symposium on radiofodine Bustad, 1963 959 1963 U.S., U.K., and U.S.S.R, atmospheric testing 1960-705 Carter and Moghisst, 1977 end French, Chinese continue atmospheric testing Carter and Moghissi, i977 rem er ae SE SRS Ae) ee Ue; SE EE Verner mee ee In summary, the past four decades can be characterized according to the sclenttfic aephasts occurring at that ttme. broad and general. The chearacterizattons, of course, are In fact, research in almost all areas of internal emitter radtoblology was taking place in each of the decades. asened